Chicken Patty
15+ Year Contributor
- 1,446
- 17
- Jun 26, 2007
-
Miami,
Florida
Took my buddies stock motor 35R powered Laser AWD back to the dyno for some tuning on the new cams and dual pump setup. Only changes was adding a 2nd Walbro 255HP pump and dropping in HKS 272 cams with Crower single springs and retainers. Boost was left the same at 30psi for both dyno sessions. Massive gains for just some cams and tuning heh?
Car picked up 75whp and 64 ft-lbs of torque with uncorrected #'s. Picked up 73whp and 61 ft-lbs of torque with SAE corrected #'s. Not only were the power gains massive, but the mid range is soooooo much better now. Car is a totally different beast now.
This is on a full stock 6 bolt, stock head gasket as well. Just has standard ARP head studs, springs/retainers and HKS 272's. This was done on E85. Car has way more left in it, but this is a daily driver with AC and all so we decided this is more than enough!
Below dyno sheets show the best run of the current tuning session with the cams, and the best run of the previous tuning session on the stock cams. Just for comparison purposes.
Uncorrected #'s
Corrected #'s
Some videos. The speedo view was when the car was around 520whp corrected. The two outside ones the car was already over 540whp corrected.
Stock motor 1G Plymouth Laser AWD 544whp SAE corrected - YouTube
Stock motor 1G Plymouth Laser AWD 544whp SAE corrected - YouTube
544whp Plymouth Laser speedo view of a dyno pull - YouTube
Car picked up 75whp and 64 ft-lbs of torque with uncorrected #'s. Picked up 73whp and 61 ft-lbs of torque with SAE corrected #'s. Not only were the power gains massive, but the mid range is soooooo much better now. Car is a totally different beast now.
This is on a full stock 6 bolt, stock head gasket as well. Just has standard ARP head studs, springs/retainers and HKS 272's. This was done on E85. Car has way more left in it, but this is a daily driver with AC and all so we decided this is more than enough!
Below dyno sheets show the best run of the current tuning session with the cams, and the best run of the previous tuning session on the stock cams. Just for comparison purposes.
Uncorrected #'s
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Corrected #'s
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Some videos. The speedo view was when the car was around 520whp corrected. The two outside ones the car was already over 540whp corrected.
Stock motor 1G Plymouth Laser AWD 544whp SAE corrected - YouTube
Stock motor 1G Plymouth Laser AWD 544whp SAE corrected - YouTube
544whp Plymouth Laser speedo view of a dyno pull - YouTube